The first table below looks at the demand for D3.js skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited D3.js over the 3 months to 17 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Application Development category for the Hertfordshire region.

Location
3 months to
17 May 2013
Same period 2012 Same period 2011
D3.js
Rank - - -
Permanent jobs citing D3.js 0 0 0
As % of all permanent IT jobs located in Hertfordshire - - -
As % of the Application Development category - - -
Number of salaries quoted 0 0 0
Average salary - - -
UK excluding London average salary £34,000 - -
All Application Development
Hertfordshire
Permanent IT job ads with a match in the
Application Development category
822 1081 1133
As % of all permanent IT jobs located in Hertfordshire 33.50% 43.17% 34.49%
Number of salaries quoted 689 894 959
Average salary £42,000 £42,500 £42,500
Average salary % change year-on-year
-1.17% -
90% offered a salary of more than £30,000 £28,000 £30,500
10% offered a salary of more than £52,500 £58,500 £65,000
UK excluding London average salary £37,500 £37,500 £35,000
% change year-on-year
- +7.14%
D3.js
East of England